Fixed an issue where in a gradient where the only non-percetage stop value would be zero, it would be marked as the max value and used in the denominator of a fraction.

3 files changed, 10 insertions, 1 deletions

diff --git a/scss/extension/compass/gradients.py b/scss/extension/compass/gradients.py
index 031fba2..15e1200 100644
--- a/scss/extension/compass/gradients.py
+++ b/scss/extension/compass/gradients.py
@@ -59,7 +59,7 @@ def __color_stops(percentages, *args):
     if prev_color:
         stops.append(None)
     stops = stops[:len(colors)]
-    if stops[0] is None:
+    if stops[0] is None or stops[0] == Number(0):
         stops[0] = Number(0, '%')
     if stops[-1] is None:
         stops[-1] = Number(100, '%')
diff --git a/scss/tests/files/compass/gradients.css b/scss/tests/files/compass/gradients.css
index f26dc7f..f0b75fd 100644
--- a/scss/tests/files/compass/gradients.css
+++ b/scss/tests/files/compass/gradients.css
@@ -82,3 +82,7 @@
 .bg-linear-gradient-to {
   background: linear-gradient(to right, red, green);
 }
+
+.panel {
+  background-image: linear-gradient(to bottom, red, green);
+}
\ No newline at end of file
diff --git a/scss/tests/files/compass/gradients.scss b/scss/tests/files/compass/gradients.scss
index 1eba785..05b2c70 100644
--- a/scss/tests/files/compass/gradients.scss
+++ b/scss/tests/files/compass/gradients.scss
@@ -93,3 +93,8 @@
 .bg-linear-gradient-to {
   background: linear-gradient(to right, red 0%, green 100%);
 }
+
+// Issue #404
+.panel {
+	background-image: linear-gradient(to bottom, red 0, green 100%);
+}